ai.rapids.cudf

类 Table.TestBuilder

java.lang.Object

ai.rapids.cudf.Table.TestBuilder

外围类

Table

public static final class Table.TestBuilder
extends Object

使用来自 CPU 的数据在 GPU 上创建表。这不是很快，主要用于测试。

构造函数摘要

构造函数

构造函数和描述
TestBuilder()

方法摘要

修饰符和类型	方法和描述
Table	build()
Table.TestBuilder	column(Boolean... values)
Table.TestBuilder	column(Boolean[]... values)
Table.TestBuilder	column(Byte... values)
Table.TestBuilder	column(Byte[]... values)
Table.TestBuilder	column(Double... values)
Table.TestBuilder	column(Double[]... values)
Table.TestBuilder	column(Float... values)
Table.TestBuilder	column(Float[]... values)
Table.TestBuilder	column(HostColumnVector.ListType dataType, List<?>... values)
Table.TestBuilder	column(HostColumnVector.StructType dataType, HostColumnVector.StructData... values)
Table.TestBuilder	column(HostColumnVector.StructType dataType, HostColumnVector.StructData[]... values)
Table.TestBuilder	column(Integer... values)
Table.TestBuilder	column(Integer[]... values)
Table.TestBuilder	column(Long... values)
Table.TestBuilder	column(Long[]... values)
Table.TestBuilder	column(Short... values)
Table.TestBuilder	column(Short[]... values)
Table.TestBuilder	column(String... values)
Table.TestBuilder	column(String[]... values)
Table.TestBuilder	decimal128Column(int scale, RoundingMode mode, BigInteger... values)
Table.TestBuilder	decimal32Column(int scale, Integer... unscaledValues)
Table.TestBuilder	decimal32Column(int scale, RoundingMode mode, Double... values)
Table.TestBuilder	decimal32Column(int scale, RoundingMode mode, String... values)
Table.TestBuilder	decimal64Column(int scale, Long... unscaledValues)
Table.TestBuilder	decimal64Column(int scale, RoundingMode mode, Double... values)
Table.TestBuilder	decimal64Column(int scale, RoundingMode mode, String... values)
Table.TestBuilder	timestampDayColumn(Integer... values)
Table.TestBuilder	timestampMicrosecondsColumn(Long... values)
Table.TestBuilder	timestampMillisecondsColumn(Long... values)
Table.TestBuilder	timestampNanosecondsColumn(Long... values)
Table.TestBuilder	timestampSecondsColumn(Long... values)

继承自类 java.lang.Object 的方法

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造函数详细信息

TestBuilder

public TestBuilder()

方法详细信息

column

public Table.TestBuilder column(String... values)

column

public Table.TestBuilder column(Boolean... values)

column

public Table.TestBuilder column(Byte... values)

column

public Table.TestBuilder column(Short... values)

column

public Table.TestBuilder column(Integer... values)

column

public Table.TestBuilder column(Long... values)

column

public Table.TestBuilder column(Float... values)

column

public Table.TestBuilder column(Double... values)

column

public Table.TestBuilder column(HostColumnVector.ListType dataType,
                                List<?>... values)

column

public Table.TestBuilder column(String[]... values)

column

public Table.TestBuilder column(Boolean[]... values)

column

public Table.TestBuilder column(Byte[]... values)

column

public Table.TestBuilder column(Short[]... values)

column

public Table.TestBuilder column(Integer[]... values)

column

public Table.TestBuilder column(Long[]... values)

column

public Table.TestBuilder column(Float[]... values)

column

public Table.TestBuilder column(Double[]... values)

column

public Table.TestBuilder column(HostColumnVector.StructType dataType,
                                HostColumnVector.StructData... values)

column

public Table.TestBuilder column(HostColumnVector.StructType dataType,
                                HostColumnVector.StructData[]... values)

timestampDayColumn

public Table.TestBuilder timestampDayColumn(Integer... values)

timestampNanosecondsColumn

public Table.TestBuilder timestampNanosecondsColumn(Long... values)

timestampMillisecondsColumn

public Table.TestBuilder timestampMillisecondsColumn(Long... values)

timestampMicrosecondsColumn

public Table.TestBuilder timestampMicrosecondsColumn(Long... values)

timestampSecondsColumn

public Table.TestBuilder timestampSecondsColumn(Long... values)

decimal32Column

public Table.TestBuilder decimal32Column(int scale,
                                         Integer... unscaledValues)

decimal32Column

public Table.TestBuilder decimal32Column(int scale,
                                         RoundingMode mode,
                                         Double... values)

decimal32Column

public Table.TestBuilder decimal32Column(int scale,
                                         RoundingMode mode,
                                         String... values)

decimal64Column

public Table.TestBuilder decimal64Column(int scale,
                                         Long... unscaledValues)

decimal64Column

public Table.TestBuilder decimal64Column(int scale,
                                         RoundingMode mode,
                                         Double... values)

decimal64Column

public Table.TestBuilder decimal64Column(int scale,
                                         RoundingMode mode,
                                         String... values)

decimal128Column

public Table.TestBuilder decimal128Column(int scale,
                                          RoundingMode mode,
                                          BigInteger... values)

build

public Table build()